Good
Free Local Backup. You can backup your files to a Secondary Internal Hard Drive, an External Hard Drive, or even another Computer on your Network.
Better
Free Offsite Backup with a "Backup Buddy". Choose a close friend or a family member to Backup your data with. It's super simple and it gives you an Offsite Backup.
Best
Backup all of you data to CrashPlan Central. Keep all of you data secure. Offers Access and Restore via Web Browser. Even get access to your backups from your Mobile device.
Ultimate
Merge all three forms of Backup; Local, Offsite, and Cloud to get the Ultimate Backup. You get Speed, Protection, and Remote Access.